FR2393980A1 - FREEWHEEL COUPLING DEVICE - Google Patents

FREEWHEEL COUPLING DEVICE

Info

Publication number
FR2393980A1
FR2393980A1 FR777717487A FR7717487A FR2393980A1 FR 2393980 A1 FR2393980 A1 FR 2393980A1 FR 777717487 A FR777717487 A FR 777717487A FR 7717487 A FR7717487 A FR 7717487A FR 2393980 A1 FR2393980 A1 FR 2393980A1
Authority
FR
France
Prior art keywords
cage
coupling device
freewheel coupling
ramps
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR777717487A
Other languages
French (fr)
Other versions
FR2393980B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Timken France SAS
Original Assignee
Nadella SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nadella SA filed Critical Nadella SA
Priority to FR777717487A priority Critical patent/FR2393980A1/en
Priority to GB20128/78A priority patent/GB1598897A/en
Priority to JP6685078A priority patent/JPS545157A/en
Priority to IT49727/78A priority patent/IT1105120B/en
Priority to ES470640A priority patent/ES470640A1/en
Publication of FR2393980A1 publication Critical patent/FR2393980A1/en
Application granted granted Critical
Publication of FR2393980B1 publication Critical patent/FR2393980B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

Dispositif d'accouplement à roue libre du type comportant une cage de maintien d'une pluralité d'éléments de coincement disposés entre une bague extérieure et une bague intérieure dont l'une est munie d'une série circulaire de rampes, caractérisé en ce que la cage comporte des alvéoles de guidage et/ou de maintien des éléments de coincement comme connu en soi, dont la sollicitation en position de blocage est assurée pour un sens de rotation donné par au moins une portion radiale de ladite cage qui prend un appui élastique direct ou indirect contre la paroi d'au moins une dépression prévue dans la bague munie de rampes.Freewheel coupling device of the type comprising a cage for retaining a plurality of wedging elements arranged between an outer ring and an inner ring, one of which is provided with a circular series of ramps, characterized in that the cage comprises cells for guiding and / or maintaining the wedging elements as known per se, the bias of which in the blocking position is ensured for a direction of rotation given by at least one radial portion of said cage which takes an elastic support direct or indirect against the wall of at least one depression provided in the ring provided with ramps.

FR777717487A 1977-06-08 1977-06-08 FREEWHEEL COUPLING DEVICE Granted FR2393980A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR777717487A FR2393980A1 (en) 1977-06-08 1977-06-08 FREEWHEEL COUPLING DEVICE
GB20128/78A GB1598897A (en) 1977-06-08 1978-05-17 Free-wheel coupling device
JP6685078A JPS545157A (en) 1977-06-08 1978-06-05 Device for combining fly wheel
IT49727/78A IT1105120B (en) 1977-06-08 1978-06-06 FREEWHEEL COUPLING DEVICE
ES470640A ES470640A1 (en) 1977-06-08 1978-06-08 Free-wheel coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777717487A FR2393980A1 (en) 1977-06-08 1977-06-08 FREEWHEEL COUPLING DEVICE

Publications (2)

Publication Number Publication Date
FR2393980A1 true FR2393980A1 (en) 1979-01-05
FR2393980B1 FR2393980B1 (en) 1980-10-31

Family

ID=9191819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777717487A Granted FR2393980A1 (en) 1977-06-08 1977-06-08 FREEWHEEL COUPLING DEVICE

Country Status (5)

Country Link
JP (1) JPS545157A (en)
ES (1) ES470640A1 (en)
FR (1) FR2393980A1 (en)
GB (1) GB1598897A (en)
IT (1) IT1105120B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870817A (en) * 1988-06-06 1989-10-03 General Motors Corporation Gas turbine engine starting mechansim

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2528140B2 (en) * 1987-09-08 1996-08-28 エヌティエヌ株式会社 Clutch device
JPH01105130U (en) * 1988-01-05 1989-07-14
JP2003172377A (en) * 2001-12-07 2003-06-20 Honda Motor Co Ltd Manufacturing method for one-way clutch
TWI224177B (en) * 2002-01-24 2004-11-21 Honda Motor Co Ltd One-way clutch
DE10216957A1 (en) 2002-04-17 2003-11-06 Ina Schaeffler Kg Anti-rotation device for a cage of a freewheel
JP4894690B2 (en) * 2007-09-12 2012-03-14 株式会社デンソー Torque transmission device for engine start
DE102011085059A1 (en) * 2011-10-24 2013-04-25 Robert Bosch Gmbh Roller freewheel, starter and method for this purpose
TWI625475B (en) * 2017-10-25 2018-06-01 One-way clutch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870817A (en) * 1988-06-06 1989-10-03 General Motors Corporation Gas turbine engine starting mechansim

Also Published As

Publication number Publication date
ES470640A1 (en) 1979-02-16
JPS6120737B2 (en) 1986-05-23
FR2393980B1 (en) 1980-10-31
GB1598897A (en) 1981-09-23
IT1105120B (en) 1985-10-28
JPS545157A (en) 1979-01-16
IT7849727A0 (en) 1978-06-06

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse